Class 12 Exam > Class 12 Questions > Doping of semiconductor is the process ofa)ad... Start Learning for Free
Doping of semiconductor is the process of
- a)adding a surface coating
- b)adding impurity to pure semiconductor
- c)removing impurity from pure semiconductor
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Doping of semiconductor is the process ofa)adding a surface coatingb)a...
Explanation:Doping is the process of adding impurities to intrinsic semiconductors to alter their properties. Normally Trivalent and Pentavalent elements are used to dope Silicon and Germanium. When an intrinsic semiconductor is doped with Trivalent impurity it becomes a P-Type semiconductor.
Most Upvoted Answer
Doping of semiconductor is the process ofa)adding a surface coatingb)a...
Doping of Semiconductors
Doping is a fundamental process in semiconductor technology that enhances the electrical properties of pure semiconductors. Here's a detailed explanation of the process:
What is Doping?
- Doping refers to the intentional introduction of impurities into a pure semiconductor material.
- The primary purpose is to modify the electrical characteristics, enhancing conductivity.
Types of Doping
- N-Type Doping:
- Involves adding elements with extra electrons, such as phosphorus or arsenic, to silicon.
- This process increases the number of free electrons, enhancing the material's conductivity.
- P-Type Doping:
- Involves adding elements that create "holes" or positive charge carriers, such as boron.
- This results in a deficiency of electrons, allowing positive charge carriers to dominate.
Significance of Doping
- Doping allows for the control of the electrical properties of semiconductors, enabling them to be used in various electronic devices.
- It is crucial for the manufacturing of diodes, transistors, and integrated circuits.
Conclusion
- The correct answer to the question of what doping is pertains to option 'B': adding impurity to pure semiconductor.
- This process is essential for tailoring semiconductor materials to meet specific electronic requirements and enhance their functionality.
Doping is a fundamental process in semiconductor technology that enhances the electrical properties of pure semiconductors. Here's a detailed explanation of the process:
What is Doping?
- Doping refers to the intentional introduction of impurities into a pure semiconductor material.
- The primary purpose is to modify the electrical characteristics, enhancing conductivity.
Types of Doping
- N-Type Doping:
- Involves adding elements with extra electrons, such as phosphorus or arsenic, to silicon.
- This process increases the number of free electrons, enhancing the material's conductivity.
- P-Type Doping:
- Involves adding elements that create "holes" or positive charge carriers, such as boron.
- This results in a deficiency of electrons, allowing positive charge carriers to dominate.
Significance of Doping
- Doping allows for the control of the electrical properties of semiconductors, enabling them to be used in various electronic devices.
- It is crucial for the manufacturing of diodes, transistors, and integrated circuits.
Conclusion
- The correct answer to the question of what doping is pertains to option 'B': adding impurity to pure semiconductor.
- This process is essential for tailoring semiconductor materials to meet specific electronic requirements and enhance their functionality.
 | Explore Courses for Class 12 exam |  |
Top Courses for Class 12View all
Top Courses for Class 12
Question Description
Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? for Class 12 2026 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer?.
Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? for Class 12 2026 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Doping of semiconductor is the process ofa)adding a surface coatingb)adding impurity to pure semiconductorc)removing impurity from pure semiconductord)None of theseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
| Explore Courses for Class 12 exam | |
Top Courses for Class 12
Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
